30536364645 has 48 divisors (see below), whose sum is σ = 54902802240. Its totient is φ = 15689334528.

The previous prime is 30536364641. The next prime is 30536364671. The reversal of 30536364645 is 54646363503.

30536364645 is a `hidden beast` number, since 3 + 0 + 5 + 3 + 636 + 4 + 6 + 4 + 5 = 666.

It is not a de Polignac number, because 30536364645 - 2² = 30536364641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 30536364645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30536364641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33166 + ... + 249344.

It is an arithmetic number, because the mean of its divisors is an integer number (1143808380).

Almost surely, 2^30536364645 is an apocalyptic number.

It is an amenable number.

30536364645 is a deficient number, since it is larger than the sum of its proper divisors (24366437595).

30536364645 is a wasteful number, since it uses less digits than its factorization.

30536364645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216306 (or 216303 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

The spelling of 30536364645 in words is "thirty billion, five hundred thirty-six million, three hundred sixty-four thousand, six hundred forty-five".